Home▸ Forums▸ 68kMLA▸ Powerbook 540c screen problem — #6
Post #6 by techknight
Source Forum68kMLA
CategoryTroubleshooting
Post DateMon, 14 Nov 2011 - 00:59
Original URLhttps://68kmla.org/bb/threads/powerbook-540c-screen-problem.24206/
Post
Ive seen this happen all too commonly, mainly in the 5300c series. there is a small microfuse on the display panel, replace it. If it pops again, you have a shorted buffer or DC-DC converter in the panel that provides the scan voltage.

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